Lactose intolerance is a digestive disorder characterized by the inability to fully digest lactose, a sugar found in milk and milk products. It is caused by a deficiency of the enzyme lactase, which is responsible for breaking down lactose in the small intestine.
Symptoms of lactose intolerance can range from mild to severe and may include:
- Abdominal bloating and gas
- Diarrhea
- Nausea and vomiting
- Stomach cramps and pain
- Flatulence
- Constipation
- Headache
The severity of these symptoms may depend on the amount of lactose that is consumed and how much lactase the individual is able to produce.
One of the most effective ways to treat lactose intolerance is to limit or eliminate milk and milk products from the diet. This may involve avoiding milk and milk products entirely or consuming them in smaller quantities and in combination with other foods.
There are also several lactose-reducing products available, such as lactase supplements and lactose-free milk, that can help individuals with lactose intolerance better tolerate milk and milk products.
In some cases, a healthcare provider may recommend a low-lactose diet or a trial of eliminating milk and milk products from the diet to see if symptoms improve. If the individual is able to tolerate small amounts of milk and milk products without experiencing symptoms, they may be able to gradually incorporate them back into their diet.
It is important for individuals with lactose intolerance to get enough calcium and other important nutrients that are found in milk and milk products. They can do this by consuming non-dairy sources of calcium, such as leafy green vegetables, nuts and seeds, and fortified foods and beverages.
In conclusion, lactose intolerance is a digestive disorder characterized by the inability to fully digest lactose. It can cause a range of symptoms, including abdominal bloating and gas, diarrhea, nausea and vomiting, and stomach cramps and pain. The most effective treatment for lactose intolerance is to limit or eliminate milk and milk products from the diet, and there are several lactose-reducing products available to help individuals better tolerate these foods. It is also important for individuals with lactose intolerance to get enough calcium and other important nutrients from non-dairy sources.